X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fnet.h;h=237c932be3341350f235c4debf9999ec5d487343;hb=d4a9b17df590c1b0b2a187e1491ea7e946a06a07;hp=73ea88b42d7defb35ddea2da2d0ff30684c26b30;hpb=9b0e35cb4889eb04a7ea5dd648d73df0bf37cc68;p=oweals%2Fu-boot.git

diff --git a/include/net.h b/include/net.h
index 73ea88b42d..237c932be3 100644
--- a/include/net.h
+++ b/include/net.h
@@ -191,6 +191,8 @@ struct ethernet_hdr {
 /* Ethernet header size */
 #define ETHER_HDR_SIZE	(sizeof(struct ethernet_hdr))
 
+#define ETH_FCS_LEN	4		/* Octets in the FCS		*/
+
 struct e802_hdr {
 	uchar		et_dest[6];	/* Destination node		*/
 	uchar		et_src[6];	/* Source node			*/
@@ -512,10 +514,6 @@ unsigned add_ip_checksums(unsigned offset, unsigned sum, unsigned new_sum);
  */
 int ip_checksum_ok(const void *addr, unsigned nbytes);
 
-/* Checksum */
-extern int	NetCksumOk(uchar *, int);	/* Return true if cksum OK */
-extern uint	NetCksum(uchar *, int);		/* Calculate the checksum */
-
 /* Callbacks */
 extern rxhand_f *net_get_udp_handler(void);	/* Get UDP RX packet handler */
 extern void net_set_udp_handler(rxhand_f *);	/* Set UDP RX packet handler */